Kev xaiv ntawm cov ntaub ntawv chaw xa xov xwm yog ib txwm muaj kev tsis sib haum xeeb, tshwj xeeb tshaj yog nyob rau hauv cov chaw tshwj xeeb (xws li cov chaw zov me nyuam). Cov teeb meem kev lag luam thiab kev lag luam yuav tsum tau txiav txim siab. Qee tus neeg xav tias yuav tsum xaiv cov xov tooj tooj liab, thaum lwm tus thi...

Thaum muas ib qho kev hloov pauv, cov neeg siv khoom yuav raug nug seb lawv puas xav tau ib hom fiber ntau, ib hom dual-fiber, ntau hom dual-fiber, thiab lwm yam, thiab lawv siv qhov twg. Cov no tsuas yog nkag siab thaum lawv muaj kev nkag siab meej txog cov pu...

PoE injector ua haujlwm li cas? Thaum cov keyboards lossis lwm yam khoom siv uas tsis muaj lub zog ua haujlwm txuas nrog cov khoom siv hluav taws xob (xws li IP koob yees duab, wireless APs, thiab lwm yam), PoE fais fab mov tuaj yeem muab lub zog thiab cov ntaub ntawv xa mus rau cov khoom siv fais fab no ...

PoE (Power dua Ethernet) yog hais txog lub hwj chim tshaj Ethernet thev naus laus zis uas ib txhij xa hluav taws xob thiab cov ntaub ntawv los ntawm cov kab sib tw twisted. Daim ntawv thov ntawm cov thev naus laus zis no tuaj yeem txhim kho kev ruaj ntseg thiab hloov pauv ntawm lub network, yog li nws yog ...

Kev sib kis tus nqi yog qhov tseem ceeb hauv kev txiav txim siab hom Ethernet hloov chaw nres nkoj. Tam sim no, tus nqi sib kis ntawm Ethernet keyboards yog 1G / 10G / 25G / 40G / 100G lossis ntau dua. Cov hauv qab no yog cov chaw nres nkoj loj ntawm cov Ethernet keyboards nrog dif ...

Yuav ua li cas ntsuas lub network qeeb hauv Ethernet hloov? Raws li tuaj yeem pom los ntawm tshooj dhau los, hloov ncua ncua yog ib qho tseem ceeb uas ua rau lub network qeeb. Yog li cas peb ntsuas hloov latency? Hloov ncua yog ntsuas los ntawm qhov chaw nres nkoj mus rau qhov chaw nres nkoj ntawm Ethernet s ...

Network latency yog hais txog lub sijhawm tos lub network, uas yog hais txog lub sijhawm ncig mus ncig rau cov ntaub ntawv xa tawm los ntawm tus neeg siv lub computer mus rau lub vev xaib server, thiab tom qab ntawd tam sim ntawd los ntawm lub vev xaib server mus rau tus neeg siv lub computer. Network ncua sij hawm yog ib qho ntawm t...

Lub hwj chim dhau Ethernet (PoE) yog lub tshuab hluav taws xob siv hluav taws xob raws li thaj chaw hauv cheeb tsam network (LAN), uas tuaj yeem xa hluav taws xob thiab cov ntaub ntawv mus rau lub cuab yeej los ntawm lub network cable hauv Ethernet. Kev siv cov thev naus laus zis no tuaj yeem txo cov nqi khiav lag luam thiab txuag ...

Tam sim no, feem ntau cov keyboards ntawm kev ua lag luam, tshwj xeeb tshaj yog cov keyboards qub, tsuas yog siv ib lub hwj chim xwb. Yog hais tias lub hwj chim mov tsis ua hauj lwm (xws li lub hwj chim tsis ua hauj lwm), lub hloov yuav tsis ua hauj lwm ib txwm, los yog txawm tuag tes tuag taw network.Redundant fais fab mov yog ib tug zoo tagnrho tov ...

Vim li cas SFP optical modules nrov? Lub ntim ntawm SFP optical module yog txo los ntawm ib nrab piv nrog lub ntim ntawm GBIC optical module. Tus naj npawb ntawm SFP cov chaw nres nkoj ntawm tib lub vaj huam sib luag yuav yog ob npaug ntawm GBIC optical module. Tib SFP optical modu...